Liam Neeson

He's best known for his roles in the gripping, unpredictable films Taken, Taken 2 and Taken 3.

He's also won hearts with his role of widower Daniel in the 2003 movie Love Actually.

He has been nominated for a number of awards, including an Academy Award for Best Actor, a BAFTA Award for Best Actor in a Leading Role, and three Golden Globe Awards for Best Actor in a Motion Picture Drama.

Neeson was married to the actress Natasha Richardson, who died of a Head injury after a skiing accident in 2009. The pair tied the knot in 1994.

Neeson's on The Graham Norton Show to promote his new action thriller flick The Commuter, which follows a man who is unwittingly recruited into a murder conspiracy after meeting a mysterious woman during his daily train commute.

PA:Press Association

Liam Neeson is all set to appear on The Graham Show

Jamie Dornan

He's best known for playing Christian Grey in the Fifty Shades franchise.

Jamie has had a varied showbiz career, playing Axel von Fersen in Sofia Coppola's Marie Antoinette (2006), Sheriff Graham Humbert in the ABC series Once Upon a Time (2011–2013) and serial killer Paul Spector in the BBC Two and RTÉ One crime drama series The Fall.

Dornan has previously dated actress Keira Knightley, but is now married to actress and singer-songwriter Amelia Warner, and the pair raise two daughters together.

Jamie's on The Graham Norton Show to promote the latest Fifty Shades movie, Fifty Shades Freed.